baber/WOPTO huggingface dataset:
Patent EP-4250596-A2 (EP)
Title: Pre-allocated random access identifiers
Inventor: BOURLAS YAIR
IPC: H04B7/26
Filed: 2007-08-03
Abstract: Systems and methods of pre-allocating identifiers to wireless devices for use in requesting resources over a random access channel are described. A wireless communication system includes a random access channel over which wireless devices can anonymously send requests for resources. The base stations receiving and processing the anonymous requests reduces the probability of random access channel collisions and conserves the resources needed to support the anonymous requests by pre-allocating one or more codes to select wireless devices. The wireless devices having the pre-allocated codes can transmit a particular code over the random access channel as a request for resources that uniquely identifies the requestor.
Patent EP-4276287-A2 (EP)
Inventor: SCHMITZ OLIVER
IPC: F01K23/10
Filed: 2019-05-21
Abstract: Die vorliegende Erfindung betrifft eine Abgasbehandlungsvorrichtung, ein Flugzeugantriebssystem und Verfahren zum Behandeln eines Abgasstromes. Gemäß einem Aspekt hat eine Abgasbehandlungsvorrichtung zur Behandlung eines Abgasstromes aus einer Strömungsmaschine einen Kondensator, der zumindest einen Teil eines in dem Abgasstrom aus der Strömungsmaschine enthaltenen Wassers kondensiert und dadurch eine erste Energie abgibt; einen Verdampfer, der zumindest einen Teil des in dem Kondensator kondensierten Wassers verdampft und dadurch eine zweite Energie aufnimmt, die dem Abgasstrom aus der Strömungsmaschine entnommen wird; eine Turbine, die durch Dampf, der von dem Verdampfer abgegeben wird, angetrieben wird und den Dampf entspannt; ein Gebläse, das durch die Turbine angetrieben sein kann und dem Kondensator Umgebungsluft zuführt, damit diese die erste Energie aufnimmt; und zumindest eine Auslassvorrichtung, von der die von dem Kondensator abgegebene Umgebungsluft und/oder ein entfeuchteter Abgasstrom von dem Kondensator (8) ausgelassen wird.
Patent EP-4289510-A2 (EP)
Title: Clinical analyzer automated system diagnostics
Inventor: MIZUTANI TAKAYUKI
IPC: B03C1/28
Filed: 2019-12-27
Abstract: A method of operating and diagnosing faults in a laboratory instrument, the method comprising: performing an analytic sequence of steps to analyze a biological sample, wherein the analytic sequence of steps comprises adding, to a reaction vessel, an assay reagent comprising paramagnetic particles and an antibody adapted to bind to an analyte; and performing a set of diagnostic steps to evaluate operation of the laboratory instrument, wherein the set of diagnostic steps comprises, for each vessel in a set of vessels, adding a diagnostic reagent to that vessel, wherein the diagnostic reagent comprises paramagnetic particles and does not include an antibody component, wherein the set of diagnostic steps comprises: a) for each vessel in the set of vessels: creating a testing mixture by combining the diagnostic reagent added to that vessel with a portion of a wash buffer; subjecting the testing mixture in that vessel to a magnetic field; removing that vessel from the magnetic field; and after that vessel has been removed from the magnetic field, mixing the testing mixture contained in that vessel; b) using a digital camera to capture one or more particle resuspension images, wherein each of the one or more particle resuspension images comprises an image of a vessel from the set of vessels after the testing mixture contained in that vessel has been mixed; and c) performing a resuspension check using the one or more particle resuspension images.
Patent EP-0009639-A2 (EP)
Inventor: BECKER FLOYD W
IPC: E21B19/02
Filed: 1979-09-04
Abstract: A drill rig for drilling a hole in the ground including a mast (31), having a longitudinal slide (32) at one face thereof, adapted to be set upright with the slide facing, and being at a selected spacing from and parallel to the axis of a drill hole to be drilled with the rig; a slide frame (40) mounted upon the mast slide and lifter-pulldown means (45) in the mastto move the slide frame along the longitudinal slide means, a lateral shifting means (42) on the slide frame shiftable towards and away from the slide frame in the direction of the drill hole; a drill carrier (41) attached to the shifting means to be shifted to a first position against the slide frame and to a second position outwardly therefrom; and a drill mechanism means including a drill pipe (51) mounted upon the drill carrier (41) to effect drilling by a drill pipe, with the drill pipe being aligned with the drill hole axis when the drill carrier is at one of said positions.
Patent EP-0018100-A2 (EP)
Inventor: BUCKLEY ALAN JOHN
IPC: C07C67/00
Filed: 1980-03-24
Abstract: A method for protecting a medium from attack by micro-organisms by addition of a biocide containing an aromatic ring carrying a thiocyanate and a carbamoyl group in ortho-relationship to each other. Also claimed is the biocide in which either the ring system or the carbamoyl group carries another substituent. The biocide is parti- oularly useful in aqueous media such as cooling water, paper mill liquor, aqueous oil emulsions and water-based paints or paint films derived therefrom.
Patent EP-0026654-A2 (EP)
Inventor: MCCHESNEY JOHN LEWIS
IPC: G03D5/00
Filed: 1980-09-26
Abstract: A liquid development fountain (29) having several spaced slots (72) in its upper surface against which a record-bearing material is pressed, and through which fountain developer flows a sinuous path to repetitively contact the record member through the slots.
Patent EP-0036481-A2 (EP)
Inventor: DEISENROTH FRIEDRICH-ULF
IPC: C06B45/10
Filed: 1981-02-13
Abstract: A process for the production of plastic-bonded explosive substances wherein the binder is applied from aqueous dispersion is characterized in that polyurethanes applied in the absence of organic solvents are used as binder and in that the granulates obtained are dried and then compressed. Explosive substances obtained by the process are also provided.
Patent EP-0036639-A2 (EP)
Inventor: DONENFELD HENRY
IPC: D06P5/28
Filed: 1981-03-20
Abstract: This invention provides an improved method for sublimation dye transfer printing of a sublimable dye onto fabric by applied heat, comprising applying a composition comprising a polyester resin to the fabric, in which the polyester resin chemically bonds the dye to the fabric, to yield a fabric having a soft hand and deep color which is fast through repeated laundering. In preferred embodiments, the polyester resin has free carboxyl groups. In another embodiment, a conventional dye binder is also applied to the fabric. In a further modification, metallic glitter is added to dye. The present invention also provides dye bonding compositions for bonding sublimable dyes to fabrics, and sublimation dye transfer printing elements incorporating the compositions of the invention.
Patent EP-0053780-A2 (EP)
Inventor: DAVIS JOHN K
IPC: G02C7/02
Filed: 1981-11-30
Abstract: The invention relates to aspherical eye lenses (10) and a method of manufacturing these eye lenses (10). It relates in particular to aphakia lenses having a cylindrical ocular surface, the meridians (11, 12) being perpendicular to one another. In the method according to the invention, a lens having a known spherical refractive power is selected, and the tangential curve for this is determined. The second lens surface is selected such that the differential between the refractive power of the first and second lens surfaces has a specific value which is approximately equal to the cylindrical value of the aphakia lens. The two tangential curves are then compared with one another, in order to determine the distance (A) which effects the essentially equal values of the tangential curves. Subsequently, a lens is manufactured whose pole is offset with respect to the normal line of sight through the lens by an amount which is approximately equal to the distance (A) mentioned. <IMAGE>
Patent EP-0039179-A2 (EP)
Inventor: MC MILLAN PETER WILLIAM
IPC: C03C17/25
Filed: 1981-04-15
Abstract: A porous glass membrane for reverse osmosis desalination of salt water is made by heating a membrane of a sodium-boron-alumino silicate glass so that it separates into two inter-connecting phases, removing one phase to make the membrane porous, and then coating the pores with a metal oxide to modify the pore size distribution and strengthen the membraneto enable ittowithstand the high pressure applied in the reverse osmosis process. The porous glass is first treated with a volatile metal chloride eg titanium chloride and the resulting surface layer is hydrolysed to produce the metal oxide coating. A further reduction in pore size with an accompanying increase in strength can be made by partially sintering the treated membrane.
Patent EP-0044714-A2 (EP)
Inventor: SEIKO IGARASHI
IPC: C10C3/00
Filed: 1981-07-16
Abstract: A substantially uniform mesophase pitch is prepared by treating a mesophase forming pitch material at elevated temperatures above about 380°C to produce a mixture of mesophase and non-mesophase pitch containing about 20% to about 80% mesophase. The mixture is then maintained at a temperature below about 400°C for a time sufficient to allow the mesophase to coalesce and settle as a lower separable layer. A mesophase pitch so produced may contain from 90 to 100% mesophase with a softening point of less than 320°C.
Patent EP-0056519-A2 (EP)
Title: Short length ester liquid crystal mixtures
Inventor: MARGERUM DAVID J
IPC: C09K19/02
Filed: 1981-12-07
Abstract: New nematic liquid crystal (LC) ester mixtures with relatively short average molecular lengths are made by including one or more binary sets of components which have identical, or nearly identical, molecular lengths. Undesirable solids solution phase effects are avoided by either utilizing appreciable asymmetry in the alkyl end groups or by combining LC esters of different classes.
Patent EP-0068502-A2 (EP)
Inventor: LUFF BRUCE ALLEN
IPC: B29B17/02
Filed: 1982-06-29
Abstract: The invention relates to cryogenically cooling and impacting thermoplastic coated fabric to liberate the thermoplastic from the fabric and screening the resulting thermoplastic fabric mixture in a multi-deck vibratory screener into a coarse fabric segment, a thermoplastic fines segment and a third segment. The third segment is separated into a fabric fines segment and a coarse thermoplastic segment in, for example, an air classifier. The recovered thermoplastic coarse and fines segments can be reused in all applications for regrind thermoplastic material.
Patent EP-0075792-A2 (EP)
Inventor: SUGIMOTO KOICHI
IPC: G05B19/41
Filed: 1982-09-16
Abstract: A system for controlling a hand of a robot in which a plurality of straight lines are continuously interconnected by parabolas through interpolation processing which can be realized solely by arithmetic linear interpolating function inherently incorporated in the robot, whereby the interpolation is effected on a real time base during operation of the robot with a decreased number of computations without requiring any additional program for driving the robot's hand (7), thus sparing the storage capacity. The inventive concept can be applied to arithmetic interpolation processing upon deceleration of the robot's hand. Additionally, attitude of the robot's hand can be precisely controlled through the disclosed interpolation by representing the attitude by two unit vectors.
Patent EP-0078908-A2 (EP)
Inventor: HIENZ GEORG DIPL-ING
IPC: H02M5/16
Filed: 1982-09-23
Abstract: In this electronically controlled regulating transformer with a plurality of windings which are in each case connected to common current rails via semiconductor switches, the secondary circuit of the transformer section is formed by the said windings so that the transformer generates an increased number of intermediate phases. These are directly connected by means of semiconductor switches individually to as many current rails as there are output phases desired in each case. Regulation of the voltage, phase angle and frequency is achieved by driving the semiconductor switches by means of continuous trains of pulses or by means of control or switching pulses which are synchronous or asynchronous with respect to the mains frequency. <IMAGE>
Patent EP-0075923-A2 (EP)
Title: Apparatus for controlling linear tracking arm in record player
Inventor: YAMADA JIRO
IPC: G11B21/04
Filed: 1982-09-28
Abstract: A control system for a linear tracking arm (11) in a record player. A signal representative of a tracking error angle of the arm is, after AID conversion, supplied to a microprocessor 14) for producing a control signal which controls an arm drive (15, 16) device so that the tracking error angle constantly remains zero. For invalidating an offset quantity possibly produced in the output of the tracking error angle detecting sensor due to changes in the characteristic thereof, a signal produced by the sensor when the arm is lifted in precedence to the playback operation is stored in a memory of the microprocessor. During the playback, the tracking error angle is detected with reference to the stored value. An average moving speed of the arm is measured for discriminating transient increasing in the speed of the arm caused by eccentricity of the disc from the increasing of the speed caused by the arm entering a lead-out groove of the disc.
Patent EP-0089406-A2 (EP)
Inventor: MEIER LINUS
IPC: G01D7/00
Filed: 1982-11-15
Abstract: Für eine Anzeige mit einem Ablesebereich (12), der wenigstens ein Ablesefeld (14, 16, 18) umfasst, wird eine Ausbildung vorgeschlagen, bei der die Anzeigeelemente wenigstens teilweise dauerhaft vorgegeben sind und wenigstens einem Teil der dauerhaft vorgegebenen Anzeigeelemente mindestens eine im wesentlichen flächenhafte Matrix mit selektiv steuerbaren Abdeckelementen (33, 35, 37, 72, 74, 76) vorgelagert ist. Dabei können die einzelnen Abdeckelemente eine Rasterung aufweisen. Diese Massnahme ermöglicht eine gezielte, dem jeweiligen Betriebszustand des Gerates angepasste optische Führung der Bedienungsperson durch selektive Anzeige nur der jeweils sinnvollen Parameter. Bei Verwendung gerasterter Abdeckelemente wird neben einem geringeren Energieverbrauch für die Ansteuerung der Abdeckelemente eine verbesserte Abdeckwirkung erreicht. Anwendung bevorzugt bei Waagen.
Patent EP-0056725-A2 (EP)
Inventor: BERNSTEIN PHILIP
IPC: F17C11/00
Filed: 1982-01-19
Abstract: A conductive polymeric electrode structure for electrochemical cells which comprises particles of electrode material encradled in a porous fibre-containing polymeric material is disclosed. The electrode is made by dry processing the electrode material, a polymeric pore-forming material which is soluble in aqueous media and a fibrillatable polymer to fibrillate the latter and form a homogeneous mixture, and dissolving out the pore-forming material. 
     Preferably the fibrillation and mixing are effected simultaneously.
Patent EP-0076232-A2 (EP)
Inventor: MEIER DIETRICH DR
IPC: G01S17/14
Filed: 1982-09-08
Abstract: Verfahren und Vorrichtung zur optoelektrischen Entfernungsmessung mittels Lichtimpulsen. Die Entfernung wird bestimmt durch Auszählen der Dauer von Torsignalen, deren Anfang durch die gesendeten und deren Ende durch die empfangenen Lichtimpulse bestimmt ist, wobei diese Dauer der Laufzeit der empfangenen Lichtimpulse entspricht. 10'000 durch eine erste digitale Schaltung (16, 17, 18) gezählte Laufzeiten werden auf eine zweite digitale Schaltung (1, 19, 20) übertragen und durch diese sortiert und gespeichert. Die zweite Schaltung (1, 19, 20) berechnet aus den häufigsten Zählergebnissen durch Mittelung die Distanz. Durch Zählung von synthetischen Torsignalen unterschiedlicher Länge und durch Bildung der Torsignale aus den Signalimpulsen unter Verwendung unterschiedlicher Schwellwerte wird eine erhöhte Messgenauigkeit auch beim Anmessen natürlicher (nicht kooperativer) Objekte erreicht.
Patent EP-0085392-A2 (EP)
Inventor: KITAO TEIJIRO
IPC: C07D471/04
Filed: 1983-01-26
Abstract: This invention is firstly an indigo derivative soluble in water and/or an alcohol, and secondly a method for storing light energy using the aforesaid indigo derivative. Among indigo derivatives capable of storing light energy by the photoisomerization of the molecule from the trans-form to the cis-form, compounds heretofore obtained have been soluble only in expensive solvents such as benzene, toluene, chloroform, carbon tetrachloride and the like and harmful substances. 
     On the other hand, the indigo derivative of this invention has the form of a pyridinium salt, is soluble in water and/or ethanol, and permits employment of safe and inexpensive water and/or an alcohol as a solvent. 
     The indigo derivative of this invention converted from the trans-form to the cis-form by irradiation with sunlight and storing sunlight energy liberates the aforesaid stored energy as heat on addition of a catalyst and/or a heat trigger.
Patent EP-0095629-A2 (EP)
Inventor: NORDSIEK KARL-HEINZ DR
IPC: C08F4/48
Filed: 1983-05-13
Abstract: 1. A process for the preparation of materials and structural elements suitable for use in sealing against non-polar organic media, the process comprising the preparation of a hot-vulcanizable composition, its shaping and vulcanization, the composition being prepared by mixing the constituents in a conventional mixer, and the constituents of the composition being ; - a rubber component, - an effective quantity of a vulcanizing agent and - conventional additives, the process being characterized by the following features : a. the rubber component consists of a.1. more than 30 up to 100 parts by mass of a rubber selected from polyisoprenes, amorphous isoprene/styrene copolymers and mixtures thereof, the rubber having a Mooney viscosity (ML1+4 , 100 degrees C ; DIN 53 523) of 30 to 120, a deformation elasticity (80 degrees C, DIN 53 514) of 12 to 45, a heterogenity (U=Mw/mn )-1 of 0.8 to 5.5 and a glass transition temperature (Tg, torsional oscillation, damping maximum, DIN 53 520) between -35 and 0 degrees C, and a.2. O to less than 70 parts by mass of another rubber, based on 100 parts by mass of the rubber component, b.1. any polyisoprenes have been obtained by homopolymerization of isoprene or by polymerization of a monomer mixture of 55 to less than 100 percent by mass of isoprene, 0 to 45 % by mass of 1.3-butadiene and 0 to less than 1 % by mass of styrene, relative to the monomer mixture, and have a mean content of 60 to 85 % by mass of structural units which have been obtained by 1,2-polymerization and 3,4-polymerization of the dienes, b.2. any isoprene/styrene copolymers have been obtained by polymerization of a monomer mixture of 35 to 99 % by mass of isoprene, 1 to 30 %  by mass of styrene and 0 to less than 50 % by mass of 1,3-butadiene, relative to the monomer mixture, and have a mean content of 55 to 90 % by mass of structural units which have been obtained by 1,2-polymerization and 3,4-polymerization of the dienes and random copolymerization of styrene, b.3. any polyisoprenes and any isoprene/styrene copolymers are characterized by the following preparation conditions ; b.3.1. they have been obtained by polymerization in an inert organic solvent in the presence of a catalyst system consisting of a polymerization-active quantity of 0.008 to 0.1 % by mass of lithium-organic catalyst and 0.1 to 10 % by mass of a co-catalyst selected from ethers, tertiary amines and mixtures thereof, the mass ratio of co-catalyst to catalyst being 2:1 to 1 000:1, and in the presence of 0 to 0.1 % by mass of divinylbenzene, in each case relative to monomer, and b.3.2. the polymerization is carried out at rising temperature, being started at 15 to 50 degrees C and being terminated at 70 to 145 degrees C, the difference between the termination and starting temperatures being 40 to 125 degrees C.
Patent EP-0114188-A2 (EP)
Inventor: RIZZON JOHN DIPL-ING
IPC: C10B57/06
Filed: 1983-09-16
Abstract: Bei diesem Verfahren wird der bis auf eine Partikelgröße von <= 1 mm zerkleinerte Dickteer mit einem Teer-Wasser-Gemisch verdünnt und daran anschließend wird das eine Temperatur zwischen 55 und 75°C aufweisende warme Gemisch auf die auf dem Rohkohleförderband befindliche Einsatzkohle aufgegeben.
Patent EP-0109553-A2 (EP)
Inventor: TOMINAGA AKIRA C O FIJUTSUHONB
IPC: C09D179/02
Filed: 1983-10-19
Abstract: A resin composition for self-heat-curable paints, said composition comprising as a film-forming binder a resin containing per molecule (A) at least one functional group of the following formula
     wherein X represents S or N-Y in which Y represents a hydrogen atom, an alkyl group, a cycloalkyl group, an aralkyl group, or a part of the main chain of the resin, R 1  and R 2  each represent a hydrogen atom or an alkyl group having 1 to 6 carbon atoms, and R 3  represents a hydrogen atom, or an alkyl group having 1 to 18 carbon atoms, an aryl group or an aralkyl group each of which may contain an ether group, an acyloxy group, an amide group or a hydroxyl group, and (B) at least one functional group of the following formula
     wherein Y is as defined above.
Patent EP-0094709-A2 (EP)
Inventor: DIL JAN GERARD
IPC: G01J9/02
Filed: 1983-05-06
Abstract: According to the invention, in a laser device the effective wave length of which is stabilized, the Fabry-Perot interferometer (15) which forms an effective wave length etalon is also used as a mode selector so that a simple, cheap multimode He-Ne laser can be used. Such a laser device can very readily be used in interferometers.
Patent EP-0096534-A2 (EP)
Inventor: KLANCNIK ALVIN R
IPC: A47C27/00
Filed: 1983-06-01
Abstract: Am improved mattress (60) includes a composite (10; 20) made of a layer (12; 22, 26) of a fire retardant material capable of providing a heat barrier bonded to a layer (14; 24) of high tensile strength material, such as fiberglass fabric. The composite (10, 20) encloses at least most and generally practically all of the flammable ingredients of the mattress. When exposed to a fire, the fire retardant material chars, thereby creating a heat shield that protects the inside of the mattress (60) while the high tensile strength material holds the mattress (60) together and prevents the mattress (60) from bursting open thereby exposing the flammable ingredients thereof to the fire. 
     The composite (10; 20) of the present invention is made by bonding a fire-retardant material capable of providing a heat barrier to a high tensile strength material.
Patent EP-0109819-A2 (EP)
Title: Finwheel servo drive for packaging machine
Inventor: ZILLER ROBERT E
IPC: B65B9/06
Filed: 1983-11-14
Abstract: A horizontal packaging machine for wrapping and sealing articles with flexible films comprises, a servo control system for maintaining synchronism between the finwheel drive (14), the in-feed conveyor (3) and the cut-off knife assembly (9) so that proper registration of the graphic art work on the packaged article is achieved. The finwheels (8,15) are driven by D.C. motor (13) whose armature windings are connected to the ouput of a servo amplifier (10). A master tachometer (20) driven by the horizontal wrapper's drive motor (see 6) provides a voltage which is directly proportional to the angular velocity of that drive motor. The output from the master tachometer (20) is passed through a calibrating network and into a first input (19) of the servo amplifier circuit (10). A second tachometer (16) is coupled to the finwheel shaft and produces a feedback signal proportional to the angular velocity of the finwheels (15). The feedback signal is applied to the second input (18) of the servo amplifier (10) and functions to control the D.C. current driving the finwheel drive motor (13). The system also includes a digital logic network (80,81) which senses a reference mark (70a) on the film from which the package is formed along with the rate at which the end-seal cutting blade is rotating (see 87 to 89) to produce a supplemental or vernier control signal for adjustment of the rotational speed of the finwheel (15).